Sep 06 02:03:16.849 INFO checking quantum-0.1.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:03:16.849 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:03:16.849 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:03:17.005 INFO blam! 3d6268e15515d1ee80601593d1984abe1c51149d07011d63a31a7a141b04edc6
Sep 06 02:03:17.007 INFO running `"docker" "start" "-a" "3d6268e15515d1ee80601593d1984abe1c51149d07011d63a31a7a141b04edc6"`
Sep 06 02:03:17.936 INFO kablam! usermod: no changes
Sep 06 02:03:17.972 INFO kablam!     Checking float-cmp v0.2.5
Sep 06 02:03:18.186 INFO kablam!     Checking quantum v0.1.2 (file:///source)
Sep 06 02:03:18.810 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:03:18.810 INFO kablam!    --> src/matrix.rs:193:8
Sep 06 02:03:18.810 INFO kablam!     |
Sep 06 02:03:18.810 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Sep 06 02:03:18.810 INFO kablam!     |        ----^
Sep 06 02:03:18.810 INFO kablam!     |        |
Sep 06 02:03:18.810 INFO kablam!     |        help: remove this `mut`
Sep 06 02:03:18.810 INFO kablam!     |
Sep 06 02:03:18.810 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 02:03:18.810 INFO kablam! 
Sep 06 02:03:18.810 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:03:18.810 INFO kablam!    --> src/matrix.rs:203:9
Sep 06 02:03:18.810 INFO kablam!     |
Sep 06 02:03:18.810 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Sep 06 02:03:18.810 INFO kablam!     |         ----^^^^^
Sep 06 02:03:18.810 INFO kablam!     |         |
Sep 06 02:03:18.810 INFO kablam!     |         help: remove this `mut`
Sep 06 02:03:18.810 INFO kablam! 
Sep 06 02:03:18.810 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:03:18.810 INFO kablam!    --> src/matrix.rs:205:9
Sep 06 02:03:18.810 INFO kablam!     |
Sep 06 02:03:18.810 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Sep 06 02:03:18.810 INFO kablam!     |         ----^^^^^^^
Sep 06 02:03:18.810 INFO kablam!     |         |
Sep 06 02:03:18.810 INFO kablam!     |         help: remove this `mut`
Sep 06 02:03:18.810 INFO kablam! 
Sep 06 02:03:18.857 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 06 02:03:18.861 INFO kablam! su: No module specific data is present
Sep 06 02:03:19.304 INFO running `"docker" "rm" "-f" "3d6268e15515d1ee80601593d1984abe1c51149d07011d63a31a7a141b04edc6"`
Sep 06 02:03:19.378 INFO blam! 3d6268e15515d1ee80601593d1984abe1c51149d07011d63a31a7a141b04edc6